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  1. airbur

    Distribution Block & Bluetooth System

    Finally decided to add a stereo system. I've left my dash 100% stock and wanted something that was almost plug and play with Bluetooth and descent sound. Settled on the Boss Audio system. It came with a cigarette lighter power plug but I've been waiting for an excuse to install a rear...
  2. airbur

    Show me your MAF cold air intake shield/box.

    Currently running a beautiful piece of brown cardboard attached with electrical and duct tape. While it blocks the air from the fan, it's rough to look at and moves around a lot. Looking for pics of what you've done for a shield. My MAF and cold air intake are on the passenger side. I found...
  3. airbur

    CO Pro Street Explorer Balancer and Driven Auto Pulley

    Hey All...I have a couple of parts for sale: 1. Pro Street 28OZ balancer for a 293/5.0L/351W. (Still have the original box and extra parts that came with it.) http://www.jegs.com/i/Pro-Race/439/24269/10002/-1 2. Driven Auto Parts billet aluminum crankshaft pulley...
  4. airbur

    Max Speeds in 4Hi/4Low - C4/D20

    Granted, it's situation dependent ...but as a general rule, on a straight flat dirt road, are there max speeds in 4hi and 4lo to be aware of (C4 w/D20)?
  5. airbur

    427W Crankcase Pressure

    I have a small oil leak that's coming from the rear main seal area of my 427W. Considering its a new engine and there are no other leaks, I'm fairly sure it's being caused by excessive crankcase pressure. I have the PCV system plumed correctly....vent on oil fill tube into metered air in the...
  6. airbur

    Issues with high torque mini starters?

    Hey all.... I purchased and installed a new high torque mini starter for my C4 from one of the Bronco vendors. About 1 month of usage and its dead. I probably used it less than 50 times. Anyone else have similar issues? The vendor was awesome as usual and is replacing it for free. I'm...
  7. airbur

    TapaTalk Pics

    Anyone else having issues when uploading iPhone pics? Works fine on other forums. I get "invalid image file".
  8. airbur

    Pitman Arm Angle

    When the wheels are centered.....where should the pitman arm be pointing? Slightly towards the engine from a straight rearward angle?
  9. airbur

    Proper PSI for 35s?

    Wondering what the proper PSI is to run....street use mainly. BFG ATs....35x12.5R15 Max cold shows 35psi on the sidewall. Thanks
  10. airbur

    Larger Explorer Alternator Pulley?

    Anyone have a part # for a larger pulley that would work on the Explorer Serpentine Alternator? I tried Advance, O'Rielly, and Napa. None of them just sell alt pulleys. Mine is squealing bad at startup. Thanks
  11. airbur

    BC Broncos EFI Tank Vent

    I searched (a little) but have run out of time. What do I do with the 2nd smallish vent on the BC Broncos EFI 23gal tank? I connected the other one to the stock vent line that runs up to the filler neck. Just spilled a gallon of gas out this vent after filling up for the first time:( Do I...
  12. airbur

    What's that tapping?

    Seem to be coming from cylinder #4 area. jVecU9Io3J8
  13. airbur

    Are all 3 output pushrod parts necessary for Hydroboost?

    My re-manufactured 1995 Astro booster and master cylinder didn't come with the output pushrod assembly. From the diagram below there are 3 parts....the pushrod, spring, and retaining clip. I'm wondering if the spring and retaining clip are 100% necessary? These parts were never sold...
  14. airbur

    Pic Request - X or H Pipe Install

    Looking for pics of X or H pipes installed on the exhaust.
  15. airbur

    Hydroboost w/Stiff Pedal

    New install. Angle bracket and the pedal is very stiff. I get about .5" of movement and I can hear the idle bog down. I've removed the MC just to see the movement of the piston. No movement. Before I go troubleshooting everything.....does this sound linkage related or?
  16. airbur

    Thoughts on new/custom fiberglass hood.

    So with the install of my injected 427W coming to a close, I've come to accept that my original hood with the classic scoop isn't going to clear everything. The PSC reservoir, the upper intake/throttle body/intake pipe and MAF all require more clearance. I already have the WH 1" body lift and...
  17. airbur

    Bleeding Astro MC w/Hydroboost

    I've successfully bench bled the MC and reattached it to the Hydroboost unit and brake lines. Does the engine need to be running to bleed the lines now? The brake pedal doesn't seem to move the piston much.
  18. airbur

    Ok to drill and tap intake tube for crankcase vent?

    I have a port on the Trickflow fill tube that I need to connect to metered air for crankcase ventilation. I currently do not have a connection point between the MAF and TB. Is it ok to drill and tap the aluminum intake pipe for this purpose? Thanks
  19. airbur

    First Sounds of my Homebuilt 427 Stroker

    Yesterday was my son's 4th birthday party, the day our Colorado Build-and-BBQ team fired up the 5.0L EFI transplant Bronco, and also the day I turned the key for the first time on my 427 stroker project. Good day! I built this engine without any previous experience. I've never installed an...
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